SYSTEMPRO/LT Motherboard Settings and Configuration

Processor	80386DX/80486SX/80487SX/80486DX/80486DX2
Processor Speed	25/33/50(internal)MHz
Chip Set	Compaq
Max. Onboard DRAM	64MB (on system processor card and memory card)
Cache	None
BIOS	Compaq
Dimensions	Unidentified
I/O Options	System processor card slot, proprietary system memory card
NPU Options	3167/4167

USER CONFIGURABLE SETTINGS
Function		Switch	Position
»	Factory configured - do not alter	SW500/1	Off
»	EISA configuration unlocked	SW500/2	Off
	EISA configuration locked	SW500/2	On
»	Floppy drive read/write enabled	SW500/3	Off
	Floppy drive read/write disabled	SW500/3	On
»	EISA configuration used	SW500/4	Off
	EISA configuration ignored	SW500/4	On
»	Password check at power-on enabled	SW500/5	Off
	Password check at power-on disabled	SW500/5	On
»	EISA configuration saved	SW500/6	Off
	EISA configuration erased	SW500/6	On
Note:The location of switch on board is unidentified.

CPU TYPE CONFIGURATION
Type	S1	S2	S3
80486SX - no 80487SX installed as NPU	Off	Off	Off
80486SX - 80487SX installed as NPU	Off	On	On
80486DX	On	Off	On
Note:The location of switch on board is unidentified.

DRAM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2	Bank 3	Bank 4	Bank 5	Bank 6	Bank 7
1MB	(1)256Kx36	NONE	NONE	NONE	NONE	NONE	NONE	NONE
2MB	(1)256Kx36	(1)256Kx36	NONE	NONE	NONE	NONE	NONE	NONE
2MB	(1)512Kx36	NONE	NONE	NONE	NONE	NONE	NONE	NONE
3MB	(1)256Kx36	(1)256Kx36	(1)256Kx36	NONE	NONE	NONE	NONE	NONE
4MB	(1)256Kx36	(1)256Kx36	(1)256Kx36	(1)256Kx36	NONE	NONE	NONE	NONE
4MB	(1)512Kx36	(1)512Kx36	NONE	NONE	NONE	NONE	NONE	NONE
4MB	(1)1M x 36	NONE	NONE	NONE	NONE	NONE	NONE	NONE
5MB	(1)256Kx36	(1)256Kx36	(1)256Kx36	(1)256Kx36	(1)256Kx36	NONE	NONE	NONE
6MB	(1)256Kx36	(1)256Kx36	(1)256Kx36	(1)256Kx36	(1)256Kx36	(1)256Kx36	NONE	NONE
6MB	(1)512Kx36	(1)512Kx36	(1)512Kx36	NONE	NONE	NONE	NONE	NONE
7MB	(1)256Kx36	(1)256Kx36	(1)256Kx36	(1)256Kx36	(1)256Kx36	(1)256Kx36	(1)256Kx36	NONE
8MB	(1)256Kx36	(1)256Kx36	(1)256Kx36	(1)256Kx36	(1)256Kx36	(1)256Kx36	(1)256Kx36	(1)256Kx36
8MB	(1)512Kx36	(1)512Kx36	(1)512Kx36	(1)512Kx36	NONE	NONE	NONE	NONE
8MB	(1)1M x 36	(1)1M x 36	NONE	NONE	NONE	NONE	NONE	NONE
8MB	(1)2M x 36	NONE	NONE	NONE	NONE	NONE	NONE	NONE
10MB	(1)512Kx36	(1)512Kx36	(1)512Kx36	(1)512Kx36	(1)512Kx36	NONE	NONE	NONE

DRAM CONFIGURATION (CON’T)
12MB	(1)512Kx36	(1)512Kx36	(1)512Kx36	(1)512Kx36	(1)512Kx36	(1)512Kx36	NONE	NONE
12MB	(1)1M x 36	(1)1M x 36	(1)1M x 36	NONE	NONE	NONE	NONE	NONE
14MB	(1)512Kx36	(1)512Kx36	(1)512Kx36	(1)512Kx36	(1)512Kx36	(1)512Kx36	(1)512Kx36	NONE
16MB	(1)512Kx36	(1)512Kx36	(1)512Kx36	(1)512Kx36	(1)512Kx36	(1)512Kx36	(1)512Kx36	(1)512Kx36
16MB	(1)1M x 36	(1)1M x 36	(1)1M x 36	(1)1M x 36	NONE	NONE	NONE	NONE
16MB	(1)2M x 36	(1)2M x 36	NONE	NONE	NONE	NONE	NONE	NONE
20MB	(1)1M x 36	(1)1M x 36	(1)1M x 36	(1)1M x 36	(1)1M x 36	NONE	NONE	NONE
24MB	(1)1M x 36	(1)1M x 36	(1)1M x 36	(1)1M x 36	(1)1M x 36	(1)1M x 36	NONE	NONE
24MB	(1)2M x 36	(1)2M x 36	(1)2M x 36	NONE	NONE	NONE	NONE	NONE
28MB	(1)1M x 36	(1)1M x 36	(1)1M x 36	(1)1M x 36	(1)1M x 36	(1)1M x 36	(1)1M x 36	NONE
32MB	(1)1M x 36	(1)1M x 36	(1)1M x 36	(1)1M x 36	(1)1M x 36	(1)1M x 36	(1)1M x 36	(1)1M x 36
32MB	(1)2M x 36	(1)2M x 36	(1)2M x 36	(1)2M x 36	NONE	NONE	NONE	NONE
40MB	(1)2M x 36	(1)2M x 36	(1)2M x 36	(1)2M x 36	(1)2M x 36	NONE	NONE	NONE
48MB	(1)2M x 36	(1)2M x 36	(1)2M x 36	(1)2M x 36	(1)2M x 36	(1)2M x 36	NONE	NONE
56MB	(1)2M x 36	(1)2M x 36	(1)2M x 36	(1)2M x 36	(1)2M x 36	(1)2M x 36	(1)2M x 36	NONE
64MB	(1)2M x 36	(1)2M x 36	(1)2M x 36	(1)2M x 36	(1)2M x 36	(1)2M x 36	(1)2M x 36	(1)2M x 36
Note:Table shows some example configurations. In practice, banks may be filled with with any combination of SIMMS, as long as the banks are filled sequentially from Bank 0 to Bank 7.